baber/WOPTO huggingface dataset:
Patent JP-2000267467-A (JP)
Title: Image forming device
Inventor: FUKUDA YUICHI
IPC: G03G15/24
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a small sized image forming device where an image can be obtained at high speed and high image quality. SOLUTION: This image forming device is constituted by being provided with; photoreceptors 9-1, 9-2, 9-3, and 9-4 corresponding to each color of black, yellow, magenta and cyan, developing devices 11, 12, 13 and 14 forming a toner image on each photoreceptor, an intermediate transfer body 1 that is moved in circulation in a direction of an arrow B on receiving transfer of toner images formed on each photoreceptor, and a transfer fixing part T transferring the toner image to a recording medium P by heating and pressurizing the intermediate transfer body 1 with the toner image transferred to the intermediate transfer body 1 crimped in between and the recording medium P.  In this case, a contact heat roll 4 that is installed upstream of the transfer fixing part T in the direction B of the movement of the intermediate transfer body and heating the intermediate transfer body 1 by coming into contact with the backside of the intermediate transfer body 1.
Patent JP-2000265919-A (JP)
Title: Solenoid fuel injection valve
Inventor: FURUYA YUJI
IPC: F02M51/06
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To reduce a minimum injection amount, and appropriately obtain starting and ending timings of fuel injection by further smoothly operating an armature, and thereby improving responsiveness of the armature in fuel injection of a direct fuel injection system. SOLUTION: In this injection valve, an end face of an armature 8 opposed to a core 4 is a tapered surface 8C and a narrow plane 8B is left. A core end surface 4A of the core 4 opposed to the piston type armature 8 is a flat surface. The armature end face 8A of the armature 8 opposed to the core 4 is provided with a narrow annular flat surface 8B, and a softly tapered surface 8C in the direction separating from the core 4, toward a fuel supply passage 16 of the center side.
Patent JP-S55160861-A (JP)
Title: Multiphenomenon oscilloscope
Inventor: MORI KAZUHIRO
IPC: G01R13/32
Filed: 1979-06-04
Abstract: PURPOSE: To enable one to display respective field signals as two phenomena separately by setting the odd number field signal and the even number one independently of respective channels on synchronizing them with the vertical synchronizing signal of the composite image signal.  
     CONSTITUTION: On output frequency of a synchronous separator circuit 10 is halved between the synchronous separator circuit 10 and a sweep gate circuit 11, a frequency divider circuit 26 and a field signal synchronizing circuit 24, outputs of which are inverted to each other, are connected to each other. An output of the sweep gate circuit 11 is fed to a sweep circuit 12 and a vertical change-over signal generator circuit 14. By this, a vertical axis change-over circuit 5 is changed every sweeping, the wave-forms of respective field signals are displayed as two phenomena independently and simultaneously. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63235042-A (JP)
Title: Method for treating form synthetic resin casting pattern
Inventor: TANAKA SHIGEKI
IPC: B22C7/02
Filed: 1987-03-24
Abstract: PURPOSE:To obtain good coating and to shorten drying time of a mold pattern by coating an alkaline conductive coated film on the surface of foam synthetic resin pattern body and further coating heat-resistant powder on this coating film by electrostatic coating. CONSTITUTION:Molasses, water glass, etc., are coated on the surface of the foam synthetic resin pattern body, to form the alkaline conductive coated film. Next, the heat-resistant powder of alumina compound, etc., charged by an electrostatic coating machine, is sprayed and the heat-resistant powder is chemically reacted with conductive coated film and solidified. In this way, the good coating of the heat-resistant powder is obtd. and the drying time of the mold pattern can be shortened. By this mold pattern, the excellent casting product can be made without sticking any material spoiling a casting material to a casting surface.
Patent JP-H04306566-A (JP)
Title: Fuel cell plant cooling system
Inventor: MITSUZUKA TAKAMASA
IPC: H01M8/04
Filed: 1991-04-02
Abstract: PURPOSE:To enable extraneous matters to the ferrule of an insulating hose connected to inlet/outlet of a cooling plate to be removed easily in a cooling system to cool a fuel cell plant by supplying refrigerant liquid to a fuel cell body or discharging the refrigerant liquid from the fuel cell body. CONSTITUTION:A stop valve 17 is arranged in a supply pipe 12 to supply cooling water to a fuel cell body 11 through a water manifold 4A, and a stop valve 19 is arranged in a discharge pipe 18 to discharge the cooling water from the fuel cell body 11 through a water manifold 4B, and the upstream side of the stop valve 17 in the supply pipe 12 and the upstream side of the stop valve 19 in the discharge pipe 18 are connected to each other by means of a pipe 20 provided with a stop valve 21, and the downstream side of the stop valve 17 in the supply pipe 12 and the downstream side of the stop valve 19 in the discharge pipe 18 are connected to each other by means of a pipe 22 provided with a stop valve 23.
Patent JP-S55162852-A (JP)
Title: Apparatus for manufacturing molded commutator
Inventor: ONOGAWA KIYOSHI
IPC: H01R39/00
Filed: 1979-06-06
Abstract: PURPOSE:To improve the quality of the products by forming projection for supporting the commutator bar on the inner surface of a molding tool, forming flat portions on the outer surface, and providing spaces for evacuating extra plastic molding material and gas. CONSTITUTION:On the inner surface of a cylinder portion 12 constituting a molding tool 1, are formed projections 13 which support commutator bars 2 spaced at an equal pitch and extend in the axial direction. A flat portion 32 and a stepped flat portion 33 ar provided on the outer surface of the cylinder. In plastic molding, the molding tool 1, to which the commutator bars 2 are installed, are housed in a molding machine comprising upper and lower cavities and uppe and lower molding punches 36 and 37, and a plastic molding material is filled in. In this method, since the extra plastic molding material and gas are evacuated to the flat portions on the outer surface of the molding tool 1 from the top and bottom surfaces, the quality of the products can be improved.
Patent JP-H01243668-A (JP)
Title: Picture processing device
Inventor: MACHIDA HIRONOBU
IPC: H04N1/405
Filed: 1988-03-24
Abstract: PURPOSE:To binarizing process a character part by good resolution and a photograph part by good gradation respectively by discriminating the kind of a picture by using not only the maximum density difference of a local picture part but the feature of the density level of it and performing effectively binarizing processing respectively corresponding to the kind of the picture. CONSTITUTION:A discriminating part 2 obtains the maximum density difference within a prescribed range and mean density within the prescribed range as reference density from a picture information outputted from a line buffer 1, and discriminates the kind of the picture in which a notice picture element is included by a value that said maximum density difference is normalized by the mean density. A selecting means 5 is switched selectively according to this result, and a first threshold value from a first threshold value generating means (dynamic threshold value calculating means) 3 or a second threshold value from a second threshold value generating means 4 is extracted selectively as a threshold value for binarizing processing the picture information. Then, the picture information is introduced to a comparing means 6, and is binarizing processed by this threshold value. Thus, as for even the picture information in which the character part of low contrast is included, the character part and the photograph part can be binarized with satisfactory resolution and with satisfactory gradation respectively.
Patent JP-S58186726-A (JP)
Title: Detector of film information
Inventor: SATOU AKIHIKO
IPC: G03B7/24
Filed: 1982-04-26
Abstract: PURPOSE:To store film information correctively even if a film is fed backward temporarily on account of a mechanical backlash or the like by storing data correctly in a memory when the information hole of the film comes to a sensor part. CONSTITUTION:When holes 3, 4 for actuating a switch rotate in synchronization with the rotation of a sprocket wheel, the sections 7, 8 constituting the switch drop alternately into the holes 3, 4 and switches S1, S2 are turned on alternately at each dropping. Monostable multivibrators OM1, OM2 apply pulses of a specified time width alternately through an OR gate G3 as the clock pulses for a shift register SR1 for a film information memory at every alternate turning on of the switches S1, S2. More specifically, the respective pitches of the holes 3, 4 are two-fold the perforation holes and are arranged at the intermediate of each perforation hole; therefore, when said holes come exactly to the position where there is an information hole, a clock pulse is generated. The light emitted by a light emitting diode 9 is detected with a photodiode 10 and is applied as the film information to the data input terminal D of the memory. When the clock pulse is fed through the gate G3 to a clock pulse input terminal CK at every position where there is the film information, the pulse is read into the memory at each time and is stored as film information.
Patent JP-H09258167-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: OKUMURA HARUHIKO
IPC: G02F1/133
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To deal with difference of correction amounts of polarity and to make it possible to optimize high band emphasis by changing emphasized and corrected signal level according to the polarity of drive voltage. SOLUTION: An RGB image signal is inputted to a signal line driver 21 through a movement detection circuit 22 detection a change in a display image and a filter circuit 23 generating a correction signal emphasizing the change, and its supply timing is controlled by a control signal generation circuit 24 operating in response to a field synchronizing signal. A gate driver 25 is driven according to the field synchronizing signal inputted to the control signal generation circuit 24, and a scan signal rising at the start of every field period and having a width having several pieces of horizontal periods is supplied to an N line gate line. A control signal changing a coefficient of a coefficient device 23a according to the polarity of the drive voltage is supplied from the control signal generation circuit 24 also through a line 24-1.  Then, a voltage value for correcting responsiveness of a liquid crystal is changed according to positive polarity and negative polarity.
Patent JP-S63236881-A (JP)
Inventor: YABUKI MINORU
IPC: E05B65/10
Filed: 1987-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06281676-A (JP)
Title: Optical physical quantity detecting sensor
Inventor: OKAJIMA HISAKAZU
IPC: G01R33/032
Filed: 1993-03-29
Abstract: PURPOSE:To improve the coupling efficiency of an optical physical quantity detecting sensor. CONSTITUTION:In an optical physical quantity detecting sensor which is equipped with a polarizing means 11, an optical means 12 for giving a phase difference between polarized components of an incident light in accordance with an impressed voltage and an impressed electric field or rotating a plane of polarization of the incident light in accordance with an impressed magnetic field and an analyzing means 13 and wherein a light emitted from a light source 15 is led into the polarizing means 11 through an optical fiber 16a, while the light emitted from the analyzing means 13 is led out through an optical fiber 16b, an optical fiber having characteristics of a core diameter 200 to 500mum and a numerical aperture 0.3 to 0.7 is adopted for each of the optical fibers 16a and 16b. By adopting the optical fiber of which the core diameter is medium, adverse effects of fragility and bending of a fiber having a large core diameter are removed and thereby a coupling efficiency is improved.
Patent JP-H11274703-A (JP)
Title: Method of mounting electronic part
Inventor: ASAGIRI SATOSHI
IPC: H05K3/12
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of mounting an electronic part which provides a stable conductivity at the portion where a printed wiring board and an electronic part are bonded without reducing insulation between adjoining electrodes and reducing the bonding strength the printed wiring board and electronic part. SOLUTION: This method of mounting an electronic part includes a step of supplying conductive particles 1, 1... to electrodes 11 of a printed wiring board 10, a step of feeding a binder film 2F to the electrodes 11 supplied with the conductive particles 1, 1..., and a bonding step of thermocompression bonding a semiconductor device 20, mounted on the electrodes 11 via the conductive particles 1, 1... and the binder film 2F, against the electrodes 11.
Patent JP-S60214864-A (JP)
Title: Nutritious supplementary food
Inventor: FUKUOKA OSAMU
IPC: A23L29/00
Filed: 1984-04-09
Abstract: PURPOSE:To titled novel food, obtained by sealing a mixed liquid material prepared by dissolving delta-tocopherol, etc. and soybean lecithin in a liquid vegetable oil in a gelatin capsule, and having improved ability to reduce blood cholesterol. CONSTITUTION:A nutritious supplementary food obtained by sealing a mixed liquid material prepared by dissolving delta-tocopherol or a mixed tocopherol at composition ratio of the delta-tocopherol increased to >=50% and soybean lecithin preferably at 10pts.wt.: 1-100pts.wt. ratio between the former and the latter in a liquid vegetable oil, e.g. corn oil, in a gelatin capsule.
Patent JP-S55163458-A (JP)
Title: Current detector
Inventor: SASAYA SHINICHI
IPC: H01L43/00
Filed: 1979-06-07
Abstract: PURPOSE: To correctly detect current without the influence of the external magnetic field by a method wherein a magnetic element is mounted between both coaxial conductors on the external and internal sides, and a lead-out wire is passed through the central portion of the internal conductor.  
     CONSTITUTION: An internal conductor 1 is arranged coaxially inside an external conductor 2, and a magnetic element 4 is fixed between both the conductor 1, 2, using a supporting member, then a lead wire 6 is led out through the central portion of the internal conductor. Since current flows in an opposite direction within the internal and external conductors, the distribution of magnetic flux on a cross section becomes constant on the circumference at a certain distance between both the conductor 1, 2. The magnetic flux produced outside is magnetically shielded on its internal side by the external conductor 2. Therefore, the magnetic element 4 does not receive the influence of external magnetic force, and the density of the magnetic flux remains unchanged, thus making it possible to detect current accurately. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51146631-A (JP)
Title: Multi-cylinder internal combustion engine
Inventor: NAKAGAMI TATSUROU
IPC: F02B75/18
Filed: 1975-06-10
Abstract: PURPOSE: By blending of an auxiliary air passage into a branch pipe communicating to a specific cylinder among suction monifold of excessively rich mixture gas and blending of an exhaust gas recycling passage to a branch pipe communicating to the other cylinder,generation of noxious components of exhaust gas is reduced. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S63235140-A (JP)
Title: Loud speaker for mounting on car
Inventor: OBATA SHUICHI
IPC: B60R11/00
Filed: 1987-03-25
Abstract: PURPOSE:To make it possible to sufficiently reproduce sound of low-pitched range by arranging on a rear seat the openings of two acoustic pipes of different length formed in parallel with each other on the part of a car. CONSTITUTION:Acoustic pipes 19 and 20 of different length are to be formed in an unit beforehand on front portions 9 and 10 behind driver units 17 and 18 through the sides of a frame 15 to a rear sat 6. The openings 21 and 22 of the acoustic pipes 19 and 20 are to be provided on the rear seat 6. For this reason, the sound behind the driver unit 17 and 18 propagated through the acoustic pipes 19 and 20 is emitted to the car chamber through the openings 21 and 22 together with the sound from the front of the driver unit 17 and 18. The sound behind one side of the driver unit 17 and 18 becoming a isotopic phase is added together in the car chamber. Accordingly, the acoustic output of the low-pitched range can be increased by the phase inversion caused by the resonance and the length of the acoustic pipes 19 and 20.
Patent JP-H11274763-A (JP)
Title: Circuit board holding structure
Inventor: IMAZAKI KAZUNORI
IPC: H05K7/14
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a circuit board holding structure capable of preventing direct transmission of force to a circuit board, when the force is applied from the outside of a casing. SOLUTION: This circuit board holding structure is provided with a surface side cabinet 12a constituting the surface side half of a casing 12, a back side cabinet 12b constituting the back side half of the casing 12, and a circuit board 15 which is held in a component accommodating chamber 14 formed of the surface side cabinet 12a and the back side cabinet 12b, and controls operation of a portable telephone 8 having the casing 12. The circuit board 15 is attached to a boss part 24 of the back side cabinet 12b via a rubber damper 22.
Patent JP-H05273502-A (JP)
Title: Freely attachable and detachable spectacle lens
IPC: G02C7/08
Filed: 1992-03-27
Abstract: PURPOSE:To provide the spectacle lens with which a comfortable sight is obtainable even when a person requiring sight correction uses eyeball protectors, such as sunglasses or goggles. CONSTITUTION:Attaching and detaching mechanisms 4 which can be stuck and removed to and from an arbitrary place are provided at one point or several points in the outer peripheral part apart by at least >=15mm from the optical center of the spectacle lens 3 for sight correction. The sight correction at the time of using the sunglasses and goggles, etc., integrally molded for both eyes which is heretofore considered difficult is possible and the dealing with the detailed prescriptions of individual users including prism correction is possible. Further, the straight use of this lens for existing versatile products without impairing a fashion characteristic is possible.
Patent JP-S62227528-A (JP)
Title: Working machine for plate stock
Inventor: HIRATA TADASHI
IPC: B23Q17/24
Filed: 1986-03-31
Abstract: PURPOSE:To realize a high accuracy in working by performing the work based on the work reference line detected by a line position detection device. CONSTITUTION:The position where a marking-off line passes is respectively detected by both sensors SR, SL, the displacement for both packages is calculated at a backgage driving signal output part 75 and a correction signal is outputted to a backgage driving device 21A therefrom. The backgage driving device 21A moves by respectively correcting the quantity corresponding to the displacement only for correcting the displacement so that the marking-off line becomes just under the sensor. An operator operates a foot pedal device in the state of abutting a work piece to the backgage device, descending the upper die and the work piece is subjected to bending in the prescribed shape.
Patent JP-S546546-A (JP)
Title: Potosensitiv screen for electrophotography
Inventor: SATOU EIICHI
IPC: G03G15/05
Filed: 1977-06-17
Abstract: PURPOSE:To increase the electrostatic contrast of the primary electrostatic latent image formed on a specific photosensitive screen, improve its retaining performance and obtain plural sheets of copy images of a good contrast free from fog by using the specific photosensitive screen.
Patent JP-S61232291-A (JP)
Inventor: KONUMA HOZUMI
IPC: C05F7/00
Filed: 1985-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02248970-A (JP)
Title: Image forming device
Inventor: MORITA SHIZUO
IPC: G03G15/01
Filed: 1989-03-22
Abstract: PURPOSE:To facilitate the operation and to reproduce color without image deviation by ejecting a transfer paper which has been fixed without being transferred an image when a copying button is pushed in a multi color mode, and inhibiting automatic paper feeding after that. CONSTITUTION:The ejected non developed paper is set on a hand paper feeding plate 117, one by one, or in a multiple number according to a hand paper feeding method by an operator, and when the copying button is pushed, the non developed paper on the hand paper feeding plate 117 are sequencially fed, and on the other hand, a toner image, image formed and developed by toner color of an attached developing cartridge, is transferred onto the non developed paper, fixed, and the displayed number of pieces are sequencially ejected to a paper ejecting tray 116. Further, when non developed paper is ejected, as long as a multi color mode releasing key is not pushed and the multi color mode is maintained, automatic paper feeding from an automatic paper feeding cassette 90 is inhibited by the controlling part. Thus, the burden on the user is lightened, and deviation in image can be eliminated.
Patent JP-2000263899-A (JP)
Title: Printer, method for displaying display panel set to printer
Inventor: SHIMA TOSHIHIRO
IPC: B41J29/42
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To improve an ease of use by relating and storing one or a plurality of printer names to a plurality of network protocols, and displaying the printer name related to the specific network protocol when a predetermined process request is received from a host computer. SOLUTION: When a power source of a printer 1 is input, a name of a printer used last before the power source is cut off which is stored in a temporary memory part 17 is displayed to a display panel. When the printer 1 receives communication data, a network protocol of the communication data is judged and moreover, contents of the communication data are judged. When the communication data transmitted from a host computer 2 are judged to be a printing request, a print name is specified on the basis of the judged network protocol. Subsequently, the specified print name is stored in the temporary memory part 17 and the print name is displayed to the display panel. Printing according to the received communication data is started.
Patent JP-S58187393-A (JP)
Title: Heat-sensitive recording material
Inventor: IWAKURA KEN
IPC: B41M5/337
Filed: 1982-04-27
Abstract: PURPOSE:To enhance developed color density, color forming sensitivity and fastness of a developed color, by incorporating an amide derivative and a phenyl ether derivative into a heat-sensitive recording material comprising an electron- donating colorless dye and an electron-accepting compound. CONSTITUTION:An amide derivative represented by any one of formula I -VI (wherein each of R, R1 and R2 is an alkyl group which may be substituted; X is a methylene residue, a xylylene residue or the like; each of benzene rings A, B may be substituted) and having a melting point of 40-200 deg.C and a phenyl ether derivative represented by formula VII (wherein R' is an alkyl group or an aralkyl group; Y is a phenyl group, an alkyl group, a halogen atom or the like) and having a melting point of 40-150 deg.C are incorporated into the heat-sensitive recording material comprising an electron-donating colorless dye and an electron- accepting compound. The quantity of each of the amide derivative and the phenyl ether derivative added is 20-300wt% of that the electron-donating compound.
Patent JP-S59199886-A (JP)
Inventor: NAKATSUKA ZENZOU
IPC: B41M1/26
Filed: 1983-04-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。